Results 71 to 80 of about 2,895,310 (397)

The Saccharomyces cerevisiae amino acid transporter Lyp1 has a broad substrate spectrum

open access: yesFEBS Letters, EarlyView.
In Saccharomyces cerevisiae, Yeast Amino acid Transporter family members mediate the import of amino acids, ranging from substrate specialists to generalists. Here, we show that the specialist transporter, Lyp1, has a broader substrate spectrum than previously described, with affinity constants spanning from micromolar to millimolar.
Foteini Karapanagioti   +3 more
wiley   +1 more source

curriculum [PDF]

open access: yes, 2017
Робоча навчальна програма дисципліни «Фізіологія рухової активності» для студентів за галуззю знань 22– «Охорона здоров’я», за спеціальністю 227 – «Фізична реабілітація», за освітньо-кваліфікаційним рівнем «Бакалавр», 2017 рік, 28 с.Рабочая учебная ...
Рижковський, Володимир Олегович
core  

Curriculum Dropout

open access: yes, 2017
Dropout is a very effective way of regularizing neural networks. Stochastically "dropping out" units with a certain probability discourages over-specific co-adaptations of feature detectors, preventing overfitting and improving network generalization ...
Cavazza, Jacopo   +4 more
core   +1 more source

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

open access: yesFEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek   +15 more
wiley   +1 more source

Freshwater Macroinvertebrates [PDF]

open access: yes, 2003
The purpose of this resource is to sample, identify, and count macroinvertebrates at a Hydrology Site. Students collect, sort, identify, and count macroinvertebrates from habitats at their site.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

Disparate understandings of the nature, purpose and practices of reflection in teacher education

open access: yesSouth African Journal of Childhood Education, 2018
Background: The concept of reflection is much used in teacher education in many parts of the world, including in South African teacher education policy.
Maureen Robinson, Nicolene Rousseau
doaj   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

KWL Plus Learning Management for Improving Mathayomsuksa 3 Students’ Analytical Reading [PDF]

open access: yesJournal of Humanities and Social Sciences Mahasarakham University, 2022
The purposes of the current study were.-1) to developa KWL Plus learning management with an efficiency of 75/75 for improving Mathayomsuksa 3 students’ analytical reading, 2) to compare the students’ analytical reading before and after learning with the ...
Maliwan suranit, Autthapon Inthasena
doaj  

Statistical Measures For Defining Curriculum Scoring Function [PDF]

open access: yesarXiv, 2021
Curriculum learning is a training strategy that sorts the training examples by some measure of their difficulty and gradually exposes them to the learner to improve the network performance. Motivated by our insights from implicit curriculum ordering, we first introduce a simple curriculum learning strategy that uses statistical measures such as ...
arxiv  

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